package com.bbm.communitysystem.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.bbm.communitysystem.domain.ChatHistory;
import com.bbm.communitysystem.domain.dto.chat.ChatHistoryDto;

public interface IChatHistoryService extends IService<ChatHistory> {

    void addChatHistory(ChatHistoryDto chatHistory);

    Integer delChatHistory(Integer id);

    Integer updateChatHistory(ChatHistoryDto chatHistory);

}
